| T & T Cabinets & Remodelng LLC | CC-01 | 2015 | Active |
| Talbott Contracting LLC | CC-01 | 2026 | Active |
| Talent General Contracting LLC | CC-01 | 2026 | Active |
| Talisman Const Services Inc | CC-01 | 1998 | Active |
| Tammie Ladd Design Inc | CC-01 | 2019 | Active |
| Taro Renovation Services LLC | CC-01 | 2022 | Active |
| Taskpro | CC-01 | 2026 | Active |
| Taylor Design LLC | CC-01 | 2005 | Active |
| Taylor Projects LLC | CC-01 | 2022 | Active |
| TDC Clean And Dry LLC | CC-01 | 2024 | Active |
| Team Green LLC | CC-01 | 2026 | Active |
| Tecton Homes LLC | CC-01 | 2019 | Active |
| Ted Miller Construction Inc | CC-01 | 1998 | Active |
| Terra Bella | CC-01 | 2006 | Active |
| Terra Homes LLC | CC-01 | 2010 | Active |
| Terrier Exterior LLC | CC-01 | 2022 | Renew by Dec 12, 2026 |
| Terrile General Contrng LLC | CC-01 | 2023 | Active |
| Test Hole Design Septc SRV LLC | CC-01 | 2011 | Active |
| TG Excavating & Const LLC | CC-01 | 2019 | Active |
| TG Landscape LLC | CC-01 | 2021 | Active |
| The Build-Up Const SRVC LLC | CC-01 | 2023 | Active |
| The Building Company | CC-01 | 2023 | Active |
| The Cleaner Home Restoratn LLC | CC-01 | 2021 | Active |
| The DRB Company LLC | CC-01 | 2011 | Active |
| The Glass Man LLC | CC-01 | 2018 | Active |
| The Green Way Htg/Air Cond LLC | CC-01 | 2020 | Active |
| The New Model Company LLC | CC-01 | 2024 | Active |
| The Pool Service Company | CC-01 | 2022 | Renew by Dec 20, 2026 |
| The Trademigo's LLC | CC-01 | 2021 | Active |
| The Tree Brothers LLC | CC-01 | 2019 | Active |
| The Way Construction LLC | CC-01 | 2023 | Active |
| Thermacore Energy LLC | CC-01 | 2026 | Active |
| Thomas Hunter Washington LLC | CC-01 | 2025 | Active |
| Thorp Contracting LLC | CC-01 | 2025 | Active |
| Thraux | CC-01 | 2026 | Active |
| Three Nails Construction LLC | CC-01 | 2026 | Active |
| THT Construction LLC | CC-01 | 2026 | Active |
| Tim's Prime Construction LLC | CC-01 | 2026 | Active |
| Timber Construction LLC | CC-01 | 2021 | Active |
| Timberland Construction Inc | CC-01 | 1999 | Active |
| Timberline Const/Devlpmnt Corp | CC-01 | 2016 | Renew by Nov 21, 2026 |
| Timberline Customs LLC | CC-01 | 2025 | Active |
| Timberline Property Sltns LLC | CC-01 | 2026 | Active |
| Tinker Handyman Services LLC | CC-01 | 2026 | Active |
| Titan Concrete & Constrtn LLC | CC-01 | 2021 | Active |
| Titan Mechanical Inc | CC-01 | 1999 | Active |
| TK Home Builder LLC | CC-01 | 2025 | Active |
| TMD Construction Inc | CC-01 | 2012 | Active |
| TMR Construction LLC | CC-01 | 2017 | Active |
| To A T Renovations LLC | CC-01 | 2023 | Active |
| Top Choice Construction LLC | CC-01 | 2025 | Active |
| Top Drawer LLC | CC-01 | 2017 | Active |
| Top Notch Quality Const LLC | CC-01 | 2023 | Active |
| Top Notch Renovations LLC | CC-01 | 2019 | Active |
| Top Tier Const & Concrete LLC | CC-01 | 2026 | Active |
| Topnotch Property Maint LLC | CC-01 | 2022 | Active |
| Tornado Multiservices LLC | CC-01 | 2026 | Active |
| Townsend Homes LLC | CC-01 | 2025 | Active |
| Trailhead Tree Service LLC | CC-01 | 2021 | Active |
| Tremor Construction LLC | CC-01 | 2024 | Active |
| Tresko Monument Inc | CC-01 | 1984 | Active |
| Trevaskis Construction LLC | CC-01 | 2018 | Active |
| Trilogy Construction LLC | CC-01 | 2016 | Active |
| Trinity Construction & Dev LLC | CC-01 | 2026 | Active |
| Trinity Lawn Care | CC-01 | 2015 | Active |
| Trinity Restoration Srvcs LLC | CC-01 | 2025 | Active |
| Triple 5 LLC | CC-01 | 2021 | Active |
| Triple Crown Construction LLC | CC-01 | 2023 | Active |
| Triple JJJ Masonry LLC | CC-01 | 2023 | Active |
| Tristate Construction Corp | CC-01 | 2026 | Active |
| TRS Quality Construction LLC | CC-01 | 2025 | Active |
| Tru-Edge Renovations | CC-01 | 2017 | Active |
| Trublue Of Greater SPK 25384 | CC-01 | 2019 | Active |
| True North Craftsmen LLC | CC-01 | 2021 | Active |
| True North Landscape Co LLC | CC-01 | 2012 | Active |
| True Tree Care LLC | CC-01 | 2026 | Active |
| Truecraft Bath & Rmdlng LLC | CC-01 | 2026 | Active |
| Trunorth Exteriors | CC-01 | 2026 | Active |
| TSF Builders | CC-01 | 2026 | Active |
| Tudor Construction LLC | CC-01 | 2026 | Active |
| Turftec USA LLC | CC-01 | 2024 | Active |
| TVK Design LLC | CC-01 | 2019 | Active |
| Tw's Custom Builds LLC | CC-01 | 2022 | Active |
| Twenty-2 Construction LLC | CC-01 | 2020 | Active |
| Twin Gardens LLC | CC-01 | 2021 | Active |
| Twins Drywall LLC | CC-01 | 2026 | Active |
| Ugly Properties, LLC | CC-01 | 2023 | Active |
| Unger Construction LLC | CC-01 | 2026 | Active |
| Unique Build Iskandar Cons LLC | CC-01 | 2026 | Active |
| United Floor Covering LLC | CC-01 | 2002 | Active |
| United Mechanical Inc | CC-01 | 2025 | Active |
| United Northern Builders LLC | CC-01 | 2025 | Active |
| Upliving Homes LLC | CC-01 | 2026 | Active |
| Upper Edge Roofing LLC | CC-01 | 2023 | Active |
| Uppercut Lawn & Drive LLC | CC-01 | 2022 | Active |
| Upwest Homes | CC-01 | 2025 | Active |
| V.V.A. Construction Inc | CC-01 | 2015 | Active |
| Valley Glass - Spokane | CC-01 | 2007 | Active |
| Van Doren Construction Inc | CC-01 | 2026 | Active |
| Vanguard Contracting | CC-01 | 2015 | Active |